2021-2025
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 20 Minutes
Difficulty Level:
Simple installation for anyone.
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Find Bed Covers & Tonneau Covers for your F-150
UnderCover Flex Tri-Fold Tonneau Cover; Black Textured (15-20 F-150)Find parts that fit my vehicle
Item T537487-A
$0.00
55 Reviews
8 Answers
Our Price
$1,199.99 - $1,299.99
Ship to: 43215
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Frequently Bought Together
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- To Learn How to Measure Your Bed Click Here
- Tri-Fold Tonneau Cover
- Slam Latch System
- Heavy-Duty FRP Panel Construction
- Black Finish with UV Protection
- Flush-Mounted Installation
- Three-Year Warranty
- Fits 2015-2020 Ford F-150 Models
| Brand | UnderCover |
| Tonneau Cover Type | Hard Folding |
| Tonneau Cover Installation | Clamp On |
| Tonneau Cover Locking | Locking with Tailgate Lock |
| Toolbox Compatibility | Not Toolbox Compatible |
Description
Create a Covered Storage Bed. With the black textured UnderCover Flex Tri-Fold Tonneau Cover, you can create an enclosed storage area for your F-150 that is protected from the elements and uninvited guests. The slam latch system installs on both sides of the truck bed for easy operation. The built-in prop rods let you drive with the cover fully open, or you can have it fully extended for an almost completely watertight fit.
Classic Tri-Fold Design. While the tri-fold design gives your F-150 a classic look, it is packed full of modern security features. The slam latch system gives you an access point from either side of the truck bed. The bed rail mounting system comes with drains and tubes that carry water away from the cargo area, letting you haul even in heavy rains.
Surprisingly Durable Construction. Made from a fiberglass reinforced plastic (FRP), this tonneau cover is actually more impact resistant than a comparable aluminum build. The black textured finish helps block UV rays, so items stored in your truck bed stay safe from most environmental agents.
Quick Installation. Installing this tonneau cover is quick, easy and only requires the use of a socket wrench. The side rails come pre-assembled to make the process even easier.
Three-Year Warranty. Every UnderCover product comes with a 3-year warranty that protects against damage due to defects in material or workmanship. Exclusions may apply, so check the manufacturer's warranty for more information.
Application. The UnderCover Flex Tri-Fold Tonneau Cover with a black textured finish installs easily on all 2015-2020 Ford F-150 trucks.
Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.
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Fitment:
DetailsUnderCover FX21019
FX21020
FX21024
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tri-Fold Cover
- (1) Left Side Mounting Rail
- (1) Right Side Mounting Rail
- (2) Drain Tubes
- Installation Hardware
4.5
Customer Reviews (55)
Questions & Answers (8)
Will It Fit My F-150
- 2.7L V6 EcoBoost - 15, 16, 17, 18, 19, 20
- 3.0L V6 Power-Stroke - 18, 19, 20
- 3.3L V6 - 18, 19, 20
- 3.5L V6 - 15, 16, 17
- 3.5L V6 EcoBoost - 15, 16, 17, 18, 19, 20
- 3.5L V6 EcoBoost Limited - 19, 20
- 3.5L V6 EcoBoost Raptor - 17, 18, 19, 20
- 5.0L V8 - 15, 16, 17, 18, 19, 20
